Questions tagged [halbach-array]

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Construction of Halbach Array

Would it be feasible to construct a Halbach cylinder from a cylindrical bird cage of diametrically polarized permanent magnetic discs or rods? If so, would it be possible to stack and bond discs? I am ...
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Halbach Array EMP Gun

Let's say I have a horizontal facing halbach array with equal north and south poles aligned one after the other, and a large circular gap in between them. If I fire an EMP gun through it, wouldn't the ...
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How symmetric Halbach array can produce asymmetric magnetic field?

I don't understand. If I look at a picture of Halbach array I see it is apparently symmetric. At least both pairs of opposite sides are. Then how can it have "weak" and "strong" opposite sides?